<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8"/>
    <title>图片插入练习</title>
</head>
<body>
显示图片1
<img src="../../1.png">
<br>显示图片2
<img src="../2.png">
<br>显示图片3
<img src="3.png">
<br>显示图片4
<img src="c/4.png">
<br>显示图片5
<img src="c/d/5.png">

</body>
</html>